157433402

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{967}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 280177920

約数和(自身を除く): 122744518

約数列:

[1, 2, 7, 14, 29, 58, 203, 401, 406, 802, 967, 1934, 2807, 5614, 6769, 11629, 13538, 23258, 28043, 56086, 81403, 162806, 196301, 387767, 392602, 775534, 2714369, 5428738, 11245243, 22490486, 78716701, 157433402]

約数ペア:

[(1, 157433402), (2, 78716701), (7, 22490486), (14, 11245243), (29, 5428738), (58, 2714369), (203, 775534), (401, 392602), (406, 387767), (802, 196301), (967, 162806), (1934, 81403), (2807, 56086), (5614, 28043), (6769, 23258), (11629, 13538)]